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2026-03-09 12:21 Diff
https://htmlacademy.org/courses/javascript-programming/functions/flights-class-condition
  • script.js

JavaScript

var calculateMiles = function (distance, isBusinessClass) { var percent = 0.18; if (isBusinessClass) { percent += 0.04; } if (distance > 3500) { percent += 0.15; } return distance * percent; }; var calculateFlights = function (distance, isBusinessClass, milesTarget) { var miles = calculateMiles(distance, isBusinessClass); var flights = Math.ceil(milesTarget / miles); return flights; }; console.log('Required number of flights in business class to Valencia: ' + calculateFlights(3118, true, 15000)); console.log('Required number of economy flights to Lisbon: ' + calculateFlights(3617, false, 15000));

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Result

  1. Below, after declaring the flight calculation function, write calculateFlights(3118, true, 15000) in the new variable flightsVariant1.
  2. When logging the message, replace calculateFlights(3118, true, 15000) with flightsVariant1.
  3. Write the result of calling the function calculateFlights(3617, false, 15000) in variable flightsVariant2.
  4. When logging the message, replace calculateFlights(3617, false, 15000) with flightsVariant2.